%0 Journal Article %A A. L. Saraev %T To the theory of nonlinear hardening of elastic medium with unstable phase structure %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2009 %P 171-177 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2009_4_a11/ %G ru %F VSGU_2009_4_a11